9902.16.87 - Ground fault circuit interrupters rated at 20 A (provided for in subheading 8536.30.80)

HTS 9902.16.87 specifically classifies ground fault circuit interrupters (GFCIs) that are rated at 20 amps. These devices are a critical safety component designed to prevent electrical shock by quickly interrupting the flow of electricity when a fault is detected. While the primary classification for these items may fall under subheading 8536.30.80, this Chapter 99 provision indicates a temporary modification or special classification applying to these specific GFCI units.

This temporary classification distinguishes itself from other potential HTS categories by its precise focus on GFCIs and their amperage rating. Unlike broader categories for electrical switches or circuit breakers, HTS 9902.16.87 targets a highly specialized safety device. The "provided for in subheading 8536.30.80" clause clarifies that these GFCIs share the fundamental characteristics of other electrical apparatus for the protection of electrical circuits, but are subject to unique tariff or trade treatment under Chapter 99.

As a leaf node, HTS 9902.16.87 does not have subcategories. Therefore, the classification is definitive for 20-amp rated ground fault circuit interrupters. Importers must ensure that the GFCIs they are declaring precisely meet the specified amperage and are indeed ground fault circuit interrupters, as any deviation in rating or primary function would necessitate classification under a different HTS code, likely its permanent subheading within Chapter 85.